Annotation / modifier checking for setter parameters / for variables / multi declarations, tests, relevant test changes #KT-9145 Fixed

compiler/testData/diagnostics/tests/annotations/options/multiDeclaration.kt

@@ -0,0 +1,7 @@
+@Target(AnnotationTarget.CLASS)
+annotation class My
+data class Pair(val a: Int, val b: Int)
+fun foo(): Int {
+    val (<!WRONG_ANNOTATION_TARGET!>@My<!> <!WRONG_MODIFIER_TARGET!>private<!> a, <!WRONG_ANNOTATION_TARGET!>@My<!> <!WRONG_MODIFIER_TARGET!>public<!> b) = Pair(12, 34)
+    return a + b
+}